How to use AssertionUtil class of com.tngtech.jgiven.impl.util package

Best JGiven code snippet using com.tngtech.jgiven.impl.util.AssertionUtil

Source:MockScenarioModelBuilder.java

...15import com.tngtech.jgiven.exception.JGivenWrongUsageException;16import com.tngtech.jgiven.format.ObjectFormatter;17import com.tngtech.jgiven.impl.Config;18import com.tngtech.jgiven.impl.ScenarioModelBuilder;19import com.tngtech.jgiven.impl.util.AssertionUtil;20import com.tngtech.jgiven.impl.util.WordUtil;21import com.tngtech.jgiven.report.model.*;22import xyz.multicatch.mockgiven.core.annotations.as.AsProviderFactory;23import xyz.multicatch.mockgiven.core.annotations.caseas.CaseAsFactory;24import xyz.multicatch.mockgiven.core.annotations.caseas.CaseAsProviderFactory;25import xyz.multicatch.mockgiven.core.annotations.description.AnnotatedDescriptionFactory;26import xyz.multicatch.mockgiven.core.annotations.description.DescriptionData;27import xyz.multicatch.mockgiven.core.annotations.description.DescriptionQueue;28import xyz.multicatch.mockgiven.core.annotations.description.InlineWithNext;29import xyz.multicatch.mockgiven.core.annotations.tag.AnnotationTagExtractor;30import xyz.multicatch.mockgiven.core.annotations.tag.AnnotationTagUtils;31import xyz.multicatch.mockgiven.core.resources.TextResourceProvider;32import xyz.multicatch.mockgiven.core.scenario.cases.CaseDescription;33import xyz.multicatch.mockgiven.core.scenario.cases.CaseDescriptionFactory;34import xyz.multicatch.mockgiven.core.scenario.cases.ExtendedScenarioCaseModel;35import xyz.multicatch.mockgiven.core.scenario.methods.DescriptionFactory;36import xyz.multicatch.mockgiven.core.scenario.methods.arguments.ArgumentUtils;37import xyz.multicatch.mockgiven.core.scenario.methods.arguments.ParameterFormatterFactory;38import xyz.multicatch.mockgiven.core.scenario.methods.arguments.ParameterFormatterUtils;39import xyz.multicatch.mockgiven.core.scenario.state.CurrentScenarioState;40import xyz.multicatch.mockgiven.core.scenario.steps.ExtendedStepModel;41import xyz.multicatch.mockgiven.core.scenario.steps.StepCommentFactory;42import xyz.multicatch.mockgiven.core.scenario.steps.StepModelFactory;43import xyz.multicatch.mockgiven.core.utils.ExceptionUtils;44public class MockScenarioModelBuilder extends ScenarioModelBuilder {45    private static final Set<String> STACK_TRACE_FILTER = ImmutableSet46            .of("sun.reflect", "com.tngtech.jgiven.impl.intercept", "com.tngtech.jgiven.impl.intercept", "$$EnhancerByCGLIB$$",47                    "java.lang.reflect", "net.sf.cglib.proxy", "com.sun.proxy");48    private static final boolean FILTER_STACK_TRACE = Config.config()49                                                            .filterStackTrace();50    private final Stack<ExtendedStepModel> parentSteps = new Stack<>();51    private final CurrentScenarioState currentScenarioState;52    private final StepCommentFactory stepCommentFactory;53    private final DescriptionFactory descriptionFactory;54    private final CaseDescriptionFactory caseDescriptionFactory;55    private final DescriptionQueue descriptionQueue;56    private AbstractJGivenConfiguration configuration;57    private StepModelFactory stepModelFactory;58    private AnnotationTagExtractor annotationTagExtractor;59    private ParameterFormatterFactory formatterFactory;60    private ExtendedScenarioModel scenarioModel;61    private ExtendedScenarioCaseModel scenarioCaseModel;62    private ExtendedStepModel currentStep;63    private Word introWord;64    private long scenarioStartedNanos;65    private ReportModel reportModel;66    public MockScenarioModelBuilder(CurrentScenarioState currentScenarioState, TextResourceProvider textResourceProvider) {67        this.currentScenarioState = currentScenarioState;68        this.stepCommentFactory = new StepCommentFactory();69        this.descriptionFactory = new DescriptionFactory(new AsProviderFactory(), new AnnotatedDescriptionFactory(), textResourceProvider);70        this.caseDescriptionFactory = new CaseDescriptionFactory(new CaseAsFactory(), new CaseAsProviderFactory());71        this.descriptionQueue = new DescriptionQueue();72        this.configuration = new DefaultConfiguration();73        initializeDependentOnConfiguration();74    }75    public MockScenarioModelBuilder(76            CurrentScenarioState currentScenarioState,77            StepCommentFactory stepCommentFactory,78            DescriptionFactory descriptionFactory,79            CaseDescriptionFactory caseDescriptionFactory,80            DescriptionQueue descriptionQueue81    ) {82        this.currentScenarioState = currentScenarioState;83        this.stepCommentFactory = stepCommentFactory;84        this.descriptionFactory = descriptionFactory;85        this.caseDescriptionFactory = caseDescriptionFactory;86        this.descriptionQueue = descriptionQueue;87        this.configuration = new DefaultConfiguration();88        initializeDependentOnConfiguration();89    }90    private void initializeDependentOnConfiguration() {91        formatterFactory = new ParameterFormatterFactory(configuration);92        stepModelFactory = new StepModelFactory(currentScenarioState, formatterFactory, descriptionFactory);93        annotationTagExtractor = AnnotationTagExtractor.forConfig(configuration);94    }95    @Override96    public void scenarioStarted(String description) {97        scenarioStartedNanos = System.nanoTime();98        String readableDescription = description;99        if (description.contains("_")) {100            readableDescription = description.replace('_', ' ');101        } else if (!description.contains(" ")) {102            readableDescription = WordUtil.camelCaseToCapitalizedReadableText(description);103        }104        scenarioCaseModel = new ExtendedScenarioCaseModel();105        scenarioModel = new ExtendedScenarioModel();106        scenarioModel.addCase(scenarioCaseModel);107        scenarioModel.setDescription(readableDescription);108    }109    @Override110    public void addStepMethod(111            Method paramMethod,112            List<NamedArgument> arguments,113            InvocationMode mode,114            boolean hasNestedSteps115    ) {116        ExtendedStepModel stepModel = stepModelFactory.create(paramMethod, arguments, mode, introWord);117        DescriptionData description = DescriptionData.of(stepModel);118        descriptionQueue.add(description);119        if (introWord != null) {120            introWord = null;121        }122        if (!paramMethod.isAnnotationPresent(InlineWithNext.class)) {123            stepModel.setDescription(descriptionQueue.join());124            if (parentSteps.empty()) {125                getCurrentScenarioCase().addStep(stepModel);126            } else {127                parentSteps.peek()128                           .addNestedStep(stepModel);129            }130            if (hasNestedSteps) {131                parentSteps.push(stepModel);132            }133            currentStep = stepModel;134        }135    }136    @Override137    public void introWordAdded(String value) {138        introWord = new Word();139        introWord.setIntroWord(true);140        introWord.setValue(value);141    }142    @Override143    public void stepCommentAdded(List<NamedArgument> arguments) {144        if (currentStep == null) {145            throw new JGivenWrongUsageException("A step comment must be added after the corresponding step, "146                    + "but no step has been executed yet.");147        }148        currentStep.setComment(stepCommentFactory.create(arguments));149    }150    private ScenarioCaseModel getCurrentScenarioCase() {151        if (scenarioCaseModel == null) {152            scenarioStarted("A Scenario");153        }154        return scenarioCaseModel;155    }156    @Override157    public void stepMethodInvoked(158            Method method,159            List<NamedArgument> arguments,160            InvocationMode mode,161            boolean hasNestedSteps162    ) {163        if (method.isAnnotationPresent(IntroWord.class)) {164            introWordAdded(descriptionFactory.create(currentScenarioState.getCurrentStage(), method));165        } else if (method.isAnnotationPresent(StepComment.class)) {166            stepCommentAdded(arguments);167        } else {168            addTags(method.getAnnotations());169            addTags(method.getDeclaringClass()170                          .getAnnotations());171            addStepMethod(method, arguments, mode, hasNestedSteps);172        }173    }174    @Override175    public void stepMethodFailed(Throwable t) {176        if (currentStep != null) {177            currentStep.setStatus(StepStatus.FAILED);178        }179    }180    @Override181    public void stepMethodFinished(182            long durationInNanos,183            boolean hasNestedSteps184    ) {185        if (hasNestedSteps && !parentSteps.isEmpty()) {186            currentStep = parentSteps.peek();187        }188        if (currentStep != null) {189            currentStep.setDurationInNanos(durationInNanos);190            if (hasNestedSteps) {191                if (currentStep.getStatus() != StepStatus.FAILED) {192                    currentStep.inheritStatusFromNested();193                }194                parentSteps.pop();195            }196        }197        if (!hasNestedSteps && !parentSteps.isEmpty()) {198            currentStep = parentSteps.peek();199        }200    }201    @Override202    public void scenarioFailed(Throwable e) {203        scenarioCaseModel.setException(e, getStackTrace(e));204    }205    private List<String> getStackTrace(Throwable throwable) {206        if (FILTER_STACK_TRACE) {207            return ExceptionUtils.getFilteredStackTrace(throwable, STACK_TRACE_FILTER);208        } else {209            return ExceptionUtils.getStackTrace(throwable);210        }211    }212    @Override213    public void scenarioStarted(214            Class<?> testClass,215            Method method,216            List<NamedArgument> namedArguments217    ) {218        readConfiguration(testClass);219        readAnnotations(testClass, method);220        scenarioModel.setClassName(testClass.getName());221        scenarioModel.setExplicitParametersWithoutUnderline(ArgumentUtils.getNames(namedArguments));222        scenarioModel.setTestMethodName(method.getName());223        List<ObjectFormatter<?>> formatter = formatterFactory.create(method.getParameters(), namedArguments);224        List<String> arguments = ParameterFormatterUtils.toStringList(formatter, ArgumentUtils.getValues(namedArguments));225        scenarioCaseModel.setExplicitArguments(arguments);226        setCaseDescription(testClass, method, namedArguments);227    }228    private void readConfiguration(Class<?> testClass) {229        configuration = ConfigurationUtil.getConfiguration(testClass);230        initializeDependentOnConfiguration();231    }232    private void readAnnotations(233            Class<?> testClass,234            Method method235    ) {236        String scenarioDescription = descriptionFactory.create(currentScenarioState.getCurrentStage(), method);237        scenarioStarted(scenarioDescription);238        if (method.isAnnotationPresent(ExtendedDescription.class)) {239            scenarioModel.setExtendedDescription(method.getAnnotation(ExtendedDescription.class)240                                                       .value());241        }242        if (method.isAnnotationPresent(NotImplementedYet.class) || method.isAnnotationPresent(Pending.class)) {243            scenarioCaseModel.setStatus(ExecutionStatus.SCENARIO_PENDING);244        }245        if (scenarioCaseModel.isFirstCase()) {246            addTags(testClass.getAnnotations());247            addTags(method.getAnnotations());248        }249    }250    private void setCaseDescription(251            Class<?> testClass,252            Method method,253            List<NamedArgument> namedArguments254    ) {255        CaseDescription caseDescription = caseDescriptionFactory.create(method, testClass, scenarioCaseModel, namedArguments);256        if (caseDescription != null) {257            String description = caseDescriptionFactory.create(caseDescription, scenarioCaseModel.getExplicitArguments());258            scenarioCaseModel.setDescription(description);259        }260    }261    public void addTags(Annotation... annotations) {262        for (Annotation annotation : annotations) {263            addTags(annotationTagExtractor.extract(annotation));264        }265    }266    private void addTags(List<Tag> tags) {267        if (!tags.isEmpty()) {268            if (reportModel != null) {269                this.reportModel.addTags(tags);270            }271            if (scenarioModel != null) {272                this.scenarioModel.addTags(tags);273            }274        }275    }276    @Override277    public void scenarioFinished() {278        AssertionUtil.assertTrue(scenarioStartedNanos > 0, "Scenario has no start time");279        long durationInNanos = System.nanoTime() - scenarioStartedNanos;280        scenarioCaseModel.setDurationInNanos(durationInNanos);281        scenarioModel.addDurationInNanos(durationInNanos);282        reportModel.addScenarioModelOrMergeWithExistingOne(scenarioModel);283    }284    @Override285    public void attachmentAdded(Attachment attachment) {286        currentStep.setAttachment(attachment);287    }288    @Override289    public void extendedDescriptionUpdated(String extendedDescription) {290        currentStep.setExtendedDescription(extendedDescription);291    }292    @Override...

Source:ReportModel.java

...6import com.tngtech.jgiven.annotation.As;7import com.tngtech.jgiven.annotation.AsProvider;8import com.tngtech.jgiven.annotation.Description;9import com.tngtech.jgiven.impl.params.DefaultAsProvider;10import com.tngtech.jgiven.impl.util.AssertionUtil;11import com.tngtech.jgiven.impl.util.ReflectionUtil;12import java.util.Comparator;13import java.util.EnumSet;14import java.util.List;15import java.util.Map;16import java.util.Optional;17public class ReportModel {18    /**19     * Full qualified name of the test class.20     */21    private String className;22    /**23     * An optional name to group scenarios24     */25    private String name;26    /**27     * An optional description of the test class.28     */29    private String description;30    private List<ScenarioModel> scenarios = Lists.newArrayList();31    private Map<String, Tag> tagMap = Maps.newLinkedHashMap();32    public void accept(ReportModelVisitor visitor) {33        visitor.visit(this);34        List<ScenarioModel> sorted = sortByDescription();35        for (ScenarioModel m : sorted) {36            m.accept(visitor);37        }38        visitor.visitEnd(this);39    }40    private List<ScenarioModel> sortByDescription() {41        List<ScenarioModel> sorted = Lists.newArrayList(getScenarios());42        sorted.sort(Comparator.comparing(self -> self.getDescription().toLowerCase()));43        return sorted;44    }45    public ScenarioModel getLastScenarioModel() {46        return getScenarios().get(getScenarios().size() - 1);47    }48    public Optional<ScenarioModel> findScenarioModel(String scenarioDescription) {49        for (ScenarioModel model : getScenarios()) {50            if (model.getDescription().equals(scenarioDescription)) {51                return Optional.of(model);52            }53        }54        return Optional.empty();55    }56    public StepModel getFirstStepModelOfLastScenario() {57        return getLastScenarioModel().getCase(0).getStep(0);58    }59    public synchronized void addScenarioModel(ScenarioModel currentScenarioModel) {60        scenarios.add(copyModelToKeepOriginalIsolatedInItsThread(currentScenarioModel));61    }62    private ScenarioModel copyModelToKeepOriginalIsolatedInItsThread(ScenarioModel currentScenarioModel) {63        return new ScenarioModel(currentScenarioModel);64    }65    public String getSimpleClassName() {66        return Iterables.getLast(Splitter.on('.').split(getClassName()));67    }68    public String getDescription() {69        return description;70    }71    public void setDescription(String description) {72        this.description = description;73    }74    public String getClassName() {75        return className;76    }77    public void setClassName(String className) {78        this.className = className;79    }80    public List<ScenarioModel> getScenarios() {81        return scenarios;82    }83    public void setScenarios(List<ScenarioModel> scenarios) {84        this.scenarios = scenarios;85    }86    public String getPackageName() {87        int index = this.className.lastIndexOf('.');88        if (index == -1) {89            return "";90        }91        return this.className.substring(0, index);92    }93    public List<ScenarioModel> getFailedScenarios() {94        return getScenariosWithStatus(ExecutionStatus.FAILED);95    }96    public List<ScenarioModel> getPendingScenarios() {97        return getScenariosWithStatus(ExecutionStatus.SCENARIO_PENDING, ExecutionStatus.SOME_STEPS_PENDING);98    }99    public List<ScenarioModel> getScenariosWithStatus(ExecutionStatus first, ExecutionStatus... rest) {100        EnumSet<ExecutionStatus> stati = EnumSet.of(first, rest);101        List<ScenarioModel> result = Lists.newArrayList();102        for (ScenarioModel m : scenarios) {103            ExecutionStatus executionStatus = m.getExecutionStatus();104            if (stati.contains(executionStatus)) {105                result.add(m);106            }107        }108        return result;109    }110    public synchronized void addTag(Tag tag) {111        this.tagMap.put(tag.toIdString(), tag);112    }113    public synchronized void addTags(Iterable<Tag> tags) {114        tags.forEach(this::addTag);115    }116    public synchronized Tag getTagWithId(String tagId) {117        Tag tag = this.tagMap.get(tagId);118        AssertionUtil.assertNotNull(tag, "Could not find tag with id " + tagId);119        return tag;120    }121    public synchronized Map<String, Tag> getTagMap() {122        return tagMap;123    }124    public synchronized void setTagMap(Map<String, Tag> tagMap) {125        this.tagMap = tagMap;126    }127    public synchronized void addScenarioModelOrMergeWithExistingOne(ScenarioModel scenarioModel) {128        Optional<ScenarioModel> existingScenarioModel = findScenarioModel(scenarioModel.getDescription());129        if (existingScenarioModel.isPresent()) {130            AssertionUtil.assertTrue(scenarioModel.getScenarioCases().size() == 1,131                "ScenarioModel has more than one case");132            existingScenarioModel.get().addCase(scenarioModel.getCase(0));133            existingScenarioModel.get().addDurationInNanos(scenarioModel.getDurationInNanos());134        } else {135            addScenarioModel(scenarioModel);136        }137    }138    public synchronized void setTestClass(Class<?> testClass) {139        AssertionUtil.assertTrue(className == null || testClass.getName().equals(className),140            "Test class of the same report model was set to different values. 1st value: " + className141                + ", 2nd value: " + testClass.getName());142        setClassName(testClass.getName());143        if (testClass.isAnnotationPresent(Description.class)) {144            setDescription(testClass.getAnnotation(Description.class).value());145        }146        As as = testClass.getAnnotation(As.class);147        AsProvider provider = as != null148            ? ReflectionUtil.newInstance(as.provider())149            : new DefaultAsProvider();150        name = provider.as(as, testClass);151    }152    public String getName() {153        return name;...

Source:ScenarioTestListener.java

...3import com.tngtech.jgiven.base.ScenarioTestBase;4import com.tngtech.jgiven.exception.FailIfPassedException;5import com.tngtech.jgiven.impl.ScenarioBase;6import com.tngtech.jgiven.impl.ScenarioHolder;7import com.tngtech.jgiven.impl.util.AssertionUtil;8import com.tngtech.jgiven.impl.util.ParameterNameUtil;9import com.tngtech.jgiven.report.impl.CommonReportHelper;10import com.tngtech.jgiven.report.model.NamedArgument;11import com.tngtech.jgiven.report.model.ReportModel;12import java.lang.reflect.Method;13import java.util.List;14import java.util.concurrent.ConcurrentHashMap;15import org.testng.ITestContext;16import org.testng.ITestListener;17import org.testng.ITestResult;18/**19 * TestNG Test listener to enable JGiven for a test class.20 */21@SuppressWarnings("checkstyle:AbbreviationAsWordInName")22public class ScenarioTestListener implements ITestListener {23    public static final String SCENARIO_ATTRIBUTE = "jgiven::scenario";24    public static final String REPORT_MODELS_ATTRIBUTE = "jgiven::reportModels";25    @Override26    public void onTestStart(ITestResult paramITestResult) {27        Object instance = paramITestResult.getInstance();28        ScenarioBase scenario;29        if (instance instanceof ScenarioTestBase<?, ?, ?>) {30            ScenarioTestBase<?, ?, ?> testInstance = (ScenarioTestBase<?, ?, ?>) instance;31            scenario = testInstance.createNewScenario();32        } else {33            scenario = new ScenarioBase();34        }35        ScenarioHolder.get().setScenarioOfCurrentThread(scenario);36        paramITestResult.setAttribute(SCENARIO_ATTRIBUTE, scenario);37        ReportModel reportModel = getReportModel(paramITestResult, instance.getClass());38        scenario.setModel(reportModel);39        //TestNG cannot run in parallel if stages are to be injected, because then multiple scenarios40        //will attempt to inject into a single test instance at the same time.41        new IncompatibleMultithreadingChecker().checkIncompatibleMultiThreading(paramITestResult);42        // TestNG does not work well when catching step exceptions, so we have to disable that feature43        // this mainly means that steps following a failing step are not reported in JGiven44        scenario.getExecutor().setSuppressStepExceptions(false);45        // avoid rethrowing exceptions as they are already thrown by the steps46        scenario.getExecutor().setSuppressExceptions(true);47        scenario.getExecutor().injectStages(instance);48        Method method = paramITestResult.getMethod().getConstructorOrMethod().getMethod();49        scenario.startScenario(instance.getClass(), method, getArgumentsFrom(method, paramITestResult));50        // inject state from the test itself51        scenario.getExecutor().readScenarioState(instance);52    }53    private ScenarioBase getScenario(ITestResult paramITestResult) {54        return (ScenarioBase) paramITestResult.getAttribute(SCENARIO_ATTRIBUTE);55    }56    private ReportModel getReportModel(ITestResult testResult, Class<?> clazz) {57        ConcurrentHashMap<String, ReportModel> reportModels = getReportModels(testResult.getTestContext());58        ReportModel model = reportModels.get(clazz.getName());59        if (model == null) {60            model = new ReportModel();61            model.setTestClass(clazz);62            ReportModel previousModel = reportModels.putIfAbsent(clazz.getName(), model);63            if (previousModel != null) {64                model = previousModel;65            }66        }67        AssertionUtil.assertNotNull(model, "Report model is null");68        return model;69    }70    @Override71    public void onTestSuccess(ITestResult paramITestResult) {72        testFinished(paramITestResult);73    }74    @Override75    public void onTestFailure(ITestResult paramITestResult) {76        ScenarioBase scenario = getScenario(paramITestResult);77        if (scenario != null) {78            scenario.getExecutor().failed(paramITestResult.getThrowable());79            testFinished(paramITestResult);80        }81    }...

AssertionUtil

Using AI Code Generation

1import com.tngtech.jgiven.impl.util.AssertionUtil;2public class AssertionUtilTest {3    public static void main(String[] args) {4        AssertionUtil.assertTrue(1 == 1, "1 is not equal to 1");5    }6}7at com.tngtech.jgiven.impl.util.AssertionUtil.assertTrue(AssertionUtil.java:24)8at com.tngtech.jgiven.impl.util.AssertionUtilTest.main(AssertionUtilTest.java:7)

AssertionUtil

Using AI Code Generation

1import com.tngtech.jgiven.impl.util.AssertionUtil;2import com.tngtech.jgiven.impl.util.AssertionUtil$;3public class AssertionUtilTest {4    public static void main(String[] args) {5        AssertionUtil$.MODULE$.assertThat(true).isTrue();6    }7}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.